<b>STIMULATION OF PHOSPHATIDYLCHOLINE METABOLISM IN RESERPINIZED RABBIT </b><b>PLATELETS </b>
نویسندگان
چکیده
منابع مشابه
Size in Reserpinized Rabbit Myocardium
Background. Infarct size reduction by ischemic preconditioning is believed to be mediated by adenosine; however, whether adenosine is the factor responsible for the initiation of this protection remains unknown. It is possible that during preconditioning, adenosine stimulates receptors on presynaptic nerve terminals and retards the release of norepinephrine (NE) during the prolonged ischemia or...
متن کاملSize in Reserpinized Rabbit Myocardium Implication of Norepinephrine Release in the Preconditioning Effect
Background. Infarct size reduction by ischemic preconditioning is believed to be mediated by adenosine; however, whether adenosine is the factor responsible for the initiation of this protection remains unknown. It is possible that during preconditioning, adenosine stimulates receptors on presynaptic nerve terminals and retards the release of norepinephrine (NE) during the prolonged ischemia or...
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Phosphatidylcholine metabolism was examined in neonatal mouse calvaria in vitro. Incorporation of choline into phosphatidylcholine was slow in this tissue. At 2 h after a pulse of [methyl-3H]choline only 30% of the tissue radioactivity was in the organic phase. Chromatography of the aqueous phase of the tissue extract revealed that more than half of the radioactivity was present as choline at t...
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The effect of partial (70 %) hepatectomy on phosphatidylcholine (PC) synthesis in rat liver was investigated during the first 4 post-operative days. Between 4 and 96 h after partial hepatectomy, the mass of PC increased from 30% to 80% of sham-operation values, being comparable with the restoration of total liver mass after partial hepatectomy. Relative to control (sham-operation), the incorpor...
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We studied the regulation of triacylglycerol (TAG) metabolism by phosphatidylcholine (PC) in CHO MT58 cells, which are deficient in PC synthesis because of a temperature-sensitive CTP:phosphocholine cytidylyltransferase. At the permissive growth temperature (34 degrees C), these cells contained 49% less TAG and 30% less PC than wild-type CHO K1 cells. Treatment with dipalmitoylphosphatidylcholi...
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ژورنال
عنوان ژورنال: Biomedical Research
سال: 1984
ISSN: 0388-6107,1880-313X
DOI: 10.2220/biomedres.5.141